1. The old man lived a simple life.
    这老人过着简朴的生活.

2. The explanation was simple but very unusual.
    解释很简单，却异乎寻常。

3. These alarming forecasts are largely simple projections of the past two or three decades of workplace trends.
    这些令人惊恐的预测基本上是过去20或30年时间里的职业领域趋势的简单写照。

4. These books use simple, hand-drawn pictures of "sad faces" and "happy faces" to illustrate ways people can prevent AIDS.
    这些书籍采用简单的、手工绘制的“忧伤的脸”和“幸福的脸”等图画，说明防止感染艾滋病的方法。

5. They make it simple and explain the risk of catching AIDS to friends their own age much better than an adult can.
    这些青少年使这门课程变得简单易学，并向他们的同龄朋友解释感染艾滋病的危险性，他们干得比成年人出色得多。

6. There was no middle point. They had a simple saying hanging on their living-room wall: "Life is like a field of newly fallen snow. Where I choose to walk every step will show."
    两者之间没有折中可言。在他们起居室的墙上挂着一幅字，上面写着一句朴实无华的格言：“生活如雪后初霁的大地。足之所至，迹必留之。”

7. The police stressed how simple it would have been to have gotten in touch with them.
    警方强调，跟他们联系原本非常简单。

8. The brains of children in the study were scanned while being presented with a simple visual puzzle.
    研究中，给孩子们看一道简单的视觉难题，同时对其脑部进行扫描。

9. He is naive, simple and guileless; he cannot be guilty of fraud.
    他天真、单纯、正直, 他决不会耍阴谋。

10. He must, for example, perceive an egg as a simple single solid shape, quite apart from its significance as food, or from the literary idea that it will become a bird.
    以鸟蛋为例。观赏者必须感觉到它是一个单一的实体形态，而完全不靠它的食用意义或它会变成鸟这样的文字概念来感觉。